Bone matrix is rich in
Bone matrix is rich in
- fluoride and calcium
- calcium and phosphorus
- calcium and potassium
- phosphorus and potassium
Answer
Bone cells are embedded in a hard matrix, which is strengthened by fibres, and hardened by calcium and phosphorus salts. The matrix is deposited in form of concentric layers of lamellae formed around a central Haversion canal.
The correct option is B.